RFR - 8072450: 9-dev build failed on elinux-i586 and rlinux-i586

[Daniel Fuchs]

Hi,

Please find below a fix for:

8072450: 9-dev build failed on elinux-i586 and rlinux-i586

My fix for JDK-8068730 which was integrated from hs-rt into jdk9-dev
yesterday is causing a build failure in the jdk9/dev nightly on two 
platforms.
It appears that these platforms have a slightly older version
of the compiler - which chokes on jvm.cpp with the following error:

hotspot/src/share/vm/prims/jvm.cpp:307: error: integer constant is too 
large for ���long��� type

Adding a LL suffix should solve the issue:

##############

diff --git a/src/share/vm/prims/jvm.cpp b/src/share/vm/prims/jvm.cpp
--- a/src/share/vm/prims/jvm.cpp
+++ b/src/share/vm/prims/jvm.cpp
@@ -304,7 +304,7 @@
  // java.lang.System, but we choose to keep it here so that it stays next
  // to JVM_CurrentTimeMillis and JVM_NanoTime

-const jlong MAX_DIFF_SECS = 0x0100000000;   //  2^32
+const jlong MAX_DIFF_SECS = 0x0100000000LL; //  2^32
  const jlong MIN_DIFF_SECS = -MAX_DIFF_SECS; // -2^32

  JVM_LEAF(jlong, JVM_GetNanoTimeAdjustment(JNIEnv *env, jclass ignored, 
jlong offset_secs))

##############

( or if you prefer here is a webrev:
   http://cr.openjdk.java.net/~dfuchs/webrev_8072450/webrev.00 )

best regards,

-- daniel